Results 31 to 40 of about 9,567 (236)

Xanthophyll levels in foxtail millet grains according to variety and harvesting time

Plant Production Science, 2017
Foxtail millet grains usually contain carotenoids, which are yellow pigments that are important for human health. Yellow grains are preferred by distributors and consumers, and special cultivars and cultivation methods are desired for a stable supply of ...
Akira Yano, Masato Takakusagi, Kazushi Oikawa, Shinsuke Nakajo, Takashi Sugawara   +4 more
doaj   +1 more source

Photosynthetic traits and biochemical responses in strawberry (Fragaria × ananassa Duch.) leaves supplemented with LED lights

Photosynthetica, 2021
Selected light wavebands promote plant development and/or the biosynthesis of targeted metabolites. This work offers new insights on the effects of red (R), green (G), blue (B), and white (W - R:G:B; 1:1:1) LED light supplementation on physiochemical ...
G. LAURIA, E. PICCOLO, E. PELLEGRINI, E. BELLINI, T. GIORDANI, L. GUIDI, G. LORENZINI, F. MALORGIO, R. MASSAI, C. NALI, L. PAOLI, D. REMORINI, L. SANITA' DI TOPPI, P. VERNIERI, M. LANDI   +14 more
doaj   +1 more source

Effect of paprika xanthophyll supplementation on oxygen uptake in athletes: a randomized, double-blind, placebo-controlled study

Journal of Physical Fitness and Sports Medicine, 2018
Xanthophylls have been attracting attention as phytochemicals with antioxidant activity and various beneficial effects demonstrated by randomized clinical trials.
Takashi Ichihara, Azusa Nishino, Takeshi Takaha, Takashi Kuriki, Hideko Nihei, Hiroyuki Yasui, Takashi Maoka, Kazuhisa Kawamoto   +7 more
doaj   +1 more source

The Carotenoid Diatoxanthin Modulates Inflammatory and Angiogenesis Pathways In Vitro in Prostate Cancer Cells

Antioxidants, 2023
Xanthophylls, a group of carotenoids, have attracted attention as human health benefit compounds thanks to their functionality and bioavailability. The great antioxidant and anti-inflammatory abilities of diatoxanthin (Dt), a photoprotective xanthophyll ...
Clementina Sansone, Luigi Pistelli, Luana Calabrone, Angelo Del Mondo, Angelo Fontana, Marco Festa, Douglas M. Noonan, Adriana Albini, Christophe Brunet   +8 more
doaj   +1 more source

Activation of xanthophyll cycle in WT and TGZ OE. [PDF]

, 2013
First order decay kinetics were fitted to data from 3 independent experiments and corresponding tau values are illustrated in the graphs. Plants were illuminated with 500 µmol photons m−2s−1 for about 30 min. (A) Activation of xanthophyll cycle in WT. (B)
Josep M. Torné (313934), Oriol Lopera (238942), Kiriakos Kotzabasis (188437), Mireya Santos (238956), Nikolaos E. Ioannidis (188430)   +4 more
core   +1 more source

Spectral and thermal data as a proxy for leaf protective energy dissipation under kaolin application in grapevine cultivars

Open Agriculture, 2019
The dynamic effects of kaolin clay particle film application on the temperature and spectral reflectance of leaves of two autochthonous cultivars (Touriga Nacional (TN, n=32) and Touriga Franca (TF, n=24)) were studied in the Douro wine region. The study
Tosin Renan, Pôças Isabel, Cunha Mário   +2 more
doaj   +1 more source

Xanthophyll Esters in Fruits and Vegetables [PDF]

, 2014
Carotenoids possessing hydroxyl groups (xanthophylls) are often found as fatty acid esters in many fruits and vegetables. The developments in high resolution chromatographic and spectroscopic techniques have led to a detailed characterization of ...
SOCACIU, Carmen, BUNEA, Andrea, PINTEA, Adela   +2 more
core   +2 more sources

Determination of canthaxanthin and xanthophyll in eggs by SPE-high performance liquid chromatography

Zhongguo shipin weisheng zazhi, 2020
Objective An analytical method was established for the two carotenoid colorants, which had not been included in the monitoring. The interferences such as fat and protein were effectively excluded through the optimization of pretreatment and detection ...
Dongyang CHEN, Hao ZHANG, Jiali FENG, Dong ZENG, Chunhui YUAN, Xianjun LIU, Bangrui LI   +6 more
doaj   +1 more source

LEAF XANTHOPHYLLS

Journal of the American Chemical Society, 1936
Bibliography: p. 135-142. ; Mode of access: Internet.
openaire   +3 more sources

Alterations in the porphyrin biosynthesis and antioxidant responses to chilling and heat stresses in Oryza sativa

Biologia Plantarum, 2015
Roles of an altered porphyrin biosynthesis and antioxidants in protection against chilling and heat stresses were evaluated in rice (Oryza sativa L.).
T. -H. Phung, S. Jung
doaj   +1 more source